13397888
13,397,888 is an even composite number composed of four prime numbers multiplied together.
13397888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13397888:
27 × 7 × 19 × 787
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 787)See below for interesting mathematical facts about the number 13397888 from the Numbermatics database.
Names of 13397888
- Cardinal: 13397888 can be written as Thirteen million, three hundred ninety-seven thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3397888 × 107
Factors of 13397888
Divisors of 13397888
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 128 133 152 224 266 304 448 532 608 787 896 1064 1216 1574 2128 2432 3148 4256 5509 6296 8512 11018 12592 14953 17024 22036 25184 29906 44072 50368 59812 88144 100736 104671 119624 176288 209342 239248 352576 418684 478496 705152 837368 956992 1674736 1913984 3349472 6698944 13397888
- Sum of all divisors σ(n): 32150400
- Sum of proper divisors (its aliquot sum) s(n): 18752512
- 13397888 is an abundant number, because the sum of its proper divisors (18752512) is greater than itself. Its abundance is 5354624
Bases of 13397888
- Binary: 1100110001101111100000002
- Hexadecimal: 0xCC6F80
- Base-36: 7Z5VK
Squares and roots of 13397888
- 13397888 squared (133978882) is 179503402860544
- 13397888 cubed (133978883) is 2404966487144448131072
-
The
square root of 13397888 is 3660.3125549603 -
The
cube root of 13397888 is 237.5082944471
Scales and comparisons
How big is 13397888?- 13,397,888 seconds is equal to 22 weeks, 1 day, 1 hour, 38 minutes, 8 seconds.
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To count from 1 to 13,397,888 would take you about thirty-three weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 13397888 cubic inches would be around 19.8 feet tall.
Recreational maths with 13397888
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The information we have on file for 13397888 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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